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individual skin - Traffic and ports II - navel and umbilical cord

The navel of the world. The man at the center of everything. Slave of his ego and enslaving others to serve his own good. This ego is a I perceive that information, processes, or expresses, but I without consciousness of itself, a I in self-negation , its interrelationships, their interdependence, community, its durability, its mortality. A I like a child.

Also called umbilicus, the navel is a scar in the center of the abdomen where the skin is relatively immobile in the middle of the abdomen, opening the obliterated remains of the umbilical cord between the child's placenta and the body of the mother during pregnancy. It has the appearance of a small funnel or concave depending, on a small promontory with elevated edges folded. Surprising that it refers to assert that denies him. Forgetful of its first origin, navel creates an attraction ... The aesthetics of the navel sign bikini. Le nombril figure bien au milieu de muscles abdominaux fermes et bien entraînés! Le nombril se démène dans la danse orientale du ventre . On retrouve souvent des dépôts adipeux autour du nombril. On retrouve souvent des poussières dans le nombril! Dans les liposculptures du ventre, on procède par une petite incision au nombril afin que la cicatrice ne paraisse pas. On passe par le même endroit pour les laparoscopies .

À l’origine fut le cordon ombilical . Généralement white and gelatinous appearance. That's about what people say and what I saw in my search for photos for this article. Until the day of my own birth, I thought the cord would, as described, the size of a telephone wire while tournicoti. But it was the strangest thing, the most complex and most meaningful ever. I've had a few minutes to watch it and it left an indelible impression on me. The diameter was much larger than the above statistics. Veins and channels of all kinds, all sizes, a leading engineering, colored blue, purple, orange, red and bright yellow interlaced around a central axis filamentary pulse with a strength which seemed incredible behind a milky translucent skin, in unison with my own pulse. It finally seemed able to combine my experiences with this thing inside I watched unimaginable greedily and thus to deepen the sense of my experiences. Exchanges valves wide open, complete between mother and child, from a science that goes beyond any mortal mind ... Some do not hesitate to point to involve God ... All the splendor of nature came from our cord that had nothing Lilies . Traversed by a strong sense of humility and awe, I was.

The umbilical cord is formed between the 4 th and 8 th week of the embryo. It almost always involves three blood vessels with a large vein and two smaller arteries where a sense, the blood comes from the mother and the other by blood of the child in ongoing exchanges until at birth: foster exchanges par la circulation d’éléments nutritifs tels le fer, le calcium, l’eau, les sels minéraux et autres dans le sang; échanges respiratoires par l’apport en oxygène assuré toujours par la circulation sanguine de la mère; et une fonction d’excrétion de dioxyde de carbone et autres déchets provenant de la circulation sanguine du bébé. Et je crois fermement qu’il y a plus encore tels les besoins nutritifs du bébé qui se transforment soudainement en pulsion alimentaire chez la mère. Cela va au-delà de la fonction décrite d’un échange d’aliment par un simple canal. Les vaisseaux du cordon sont entourés d'un tissu conjonctif qui les protège, called the Wharton jelly, and a transparent membrane that covers the embryo at all. When necessary, from the 19th week in utero, to avoid a blood directly on the child, it is possible through the cord vein to obtain a blood sample. This tells us some stunting, the extent of oxygenation of the fetus, but also the diagnosis and treatment of certain anemias or immunodeficiencies of the baby, and even compatibility with a brother or sister or when the last (e) suffers from a blood disease (leukemia, aplastic SCI, etc.)..

Normally, the cord floats freely in the amniotic fluid that protects it. It is connected to the placenta which is connected to the uterine wall which is served by a "buffet" opened at any time of day or night. It happens during pregnancy that the baby do multiple somersaults forward-backward and as many antics, he can use the cord with his feet wear it as a scarf, a shoulder strap, belt or even a bracelet ; or take in one hand, one or more times per day. It may end up with a cord disposed necklace with several ranks around its neck or be stuck in the private parts. It is common to find babies in these postures, which can sometimes be difficult during calving. Because it may happen that the heart rate can be altered if the cord is congested. Or, when engaging in vaginal canal, the baby's blood supply may be lower, and a caesarean section may need to be considered. Still, the cord continues to trade as necessary, its consistency is firm and well toned. At the end of pregnancy, the umbilical cord as an average of 2 cm in diameter and 55 cm long, peut être plus court, mais souvent il est plus long. L’homme a bien tenté de reproduire la fonctionnalité du cordon ombilical en concevant le scaphandre et la tenue de l’ astronaute avec ses tuyaux d’alimentation en oxygène et leur rapport à l’apesanteur.

À la naissance un peu de sang est prélevé sur le cordon afin de déterminer le groupe sanguin du bébé et de pratiquer des analyses bactériologiques, permettant de vérifier l'absence d'infection. Une légère controverse existe sur la longévité du cordon ombilical après la venue au monde. Certains think it ceases to perform its functions after the first breath of the baby and that we should fear the blood reflux that may turn into bleeding in the mother if you do not cut it when the child is released. It is also imperative in the case of mothers willing to preserve the cord to its stem cells, responsible for manufacturing red blood cells, white cells and platelets can be used for salaries or life-saving transplants in which the blood plays a key role. The umbilical cord was long considered a waste biological. Stem cells are now contained in collective resource because they have the enormous advantage of causing less rejection in transplantation and multiply ten to twenty times faster than bone marrow cells. Banks have made in trying to provide an optimal supply to the needy. Cord blood is collected after birth, the umbilical cord cut once. The attention at the time of birth may therefore be concentrated primarily on the survival of this living material. Others think that to cut the umbilical cord while that the child is barely out of her womb is an act of great cruelty and he should actually keep the cord intact, as long as it beats so that the child makes the most of blood exchange essential for its energy and immunity. But sooner or later we must ensure the interruption of blood flow by placing two clips between which you cut the umbilical cord safely and without pain. In extrauterine life, the newborn must be borne by its own vital functions and umbilical cord become obsolete. It is a great shock dissociation for autonomy!

The umbilical cord begins to dry two hours after birth, then it hardens and turns black after two or three days. The fall of the umbilical cord occurs between 7 th and 20 th day after birth but sometimes it may take up to 1 month. Because of the proximity of blood vessels contained in the cord and exposure to air, the cord is a major route of entry for bacteria. For these reasons, particular care should always be provided to the navel kept clean and dry.

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individual skin - Traffic and holes I - Eyes, nose, ears, mouth

The skin has various natural openings through which a variety of information, fluids, body, fragrances, messages are entering the body or find a way out of it above. Eyes, nose, ears, mouth, navel, genitals, anus, pores, glands ... everyone has duties that are unique. For some orifices such as nose, mouth, vagina or anus, the skin becomes mucosa, moist, lubricated and free of inert surface layer. The digestive tract, respiratory and urinary tract are also endowed. Tears, snot, earwax, saliva, bile, milk, semen or mucus, feces liquids and solids, salts, water, blood and hormones are routinely excreted, exercise cycle, purgateur, nutritious, adjusted to balance ambient and marks states specific, recognizable, meaningful. Some brands are so unique and some are common to all humans, all living beings.


The eyes are part of the surface of the skin. The orbit is constantly bathed in fluid that cleans the dust or debris. Tears are paid when you feel pain or painful emotions, but also when there is joy and laughter. The main function of the eyes, the vision, we came to a reflex protective primitive face a hostile environment that requires rapid intervention. It allows the prosecution of any threatening object moving in our visual field. Movement perceived by reflex immediately alert brain areas involved. The result is a spontaneous movement of the head toward the object to transmit a picture to the nerve center that will be interpreted by the brain which, in turn, will decide how to hold: the flight, hunting, immobility or ... indifference. Implies a good view of visual acuity, the perception of a field of view through the recognition of contrasts, shapes and space, vision and color analysis of light and shade, a good binocular vision and stereo, and a good momentum since the vision commits a constant movement of the body changes and continuous changes of posture depending on the distance covered. Good vision depends so our condition, our age, pain which can seek our defense, our energy, concentration, various factors and variables in a single day. The accommodation, phase where the eye gets used and adjusts to almost any situation we lose little by little awareness or perception of our own fine condition. That, night vision which sees us move from darkness dense immobilizes the distinction gradual shades of gray that allows us to move. We are able to collect 15,000 shades of color. Color blindness has little to do with the brothers of convicts Lucky Luke , but everything to do with the inheritance on chromosome X in a state that does not allow the normal color perception, either by malfunction or absence of ocular channel. For eye color is the pigment melanin which colors the eye. The blindness is the total lack of vision . There are also the sighted less than 1 / 20 among the blind population .


Antechamber of the lungs and airways, the nose is lined with a mucous membrane self-cleaning which moistens, cools the air that we breathe at an acceptable temperature for the body and filters out particles dust and microbes. One function of nose is the olfactory or smell, recognizing and controlling the air we breathe and the taste, tracking more than savoring the smell of specific food. Humans can detect up to 400 000 different odors with its 5 million sensory cells. Pheromones, odorless molecules, influence our lives in subtle ways. These chemicals act as messengers between individuals of the same species. They play a crucial role during mating periods to attract the opposite sex. It is believed that this may also explain the synchronized menstrual cycles among women who se côtoient quotidiennement. Les récepteurs protéiniques des parois nasales jouent un rôle non seulement dans l’odorat mais aussi dans la vision, le goût, et même la mobilité des spermatozoïdes ou encore la communication sociale. Le plaisir sensoriel des odeurs et des parfums est sans doute un moyen que l’évolution a trouvé pour guider les organismes supérieurs vers les choses dont il est bon de s’approcher pour accroître ses chances de survie. L’odeur est l’un des meilleurs messagers du bonheur probable ou du danger à fuir. Peu importe que notre nez soit droit, busqué ou retroussé! Une fonction fondamentale du nez est la respiration whose main action is the oxygen intake lungs where the air is constantly renewed and in contact with the blood that circulates constantly throughout the body. This oxygen provides energy essential to our body directly. We can not do without breathing for more than a few minutes, so that we would do without eating for a few days.


Man reacts to vibrations with remarkable sensitivity. The ear perceives low frequencies as speech, music and noise. However, in many situations, the ear perceives only indirect effects of vibration in the form of a structure-borne noise is a noise from solids caused by vibration. The sounds indicate a movement, a continuous propagation of a wave, a phenomenon vibration between 20 Hz and 20 KHz. The frequency of sounds, from bass to treble, is expressed in Hertz (Hz). The sounds are converted into nerve impulses travel along the auditory nerve to the brain in charge of deciphering and interpreting. The result is the understanding, appreciation and enjoyment. Silence, meanwhile, is often perceived as background noise as found in nature. The silence Absolute is still a deaf , but for those whose hearing is intact, it would exist in space where there is no matter to transmit sound waves. While immersed in this ideal condition, we would hear the hissing still our blood flowing, our heart beat, movements of air in our intestines. clogged ears, impair our hearing, are often due to an accumulation of earwax. This waxy material, smooth and yellowish, is initially secreted into the external ear canal by certain glands for protection. L’ acouphène , des sifflements, des bourdonnements ou des tintements continuels ou intermittents dans les oreilles ou la tête sans stimulation auditive directe, fait souffrir plus de 700,000 personnes au Québec. Si on est malentendant , il est possible d'obtenir une prothèse auditive (appareil à conduction osseuse) ou un implant cochléaire afin de compenser notre handicap. La manière dont le bruit est perçu par chacun est hautement subjective. Le lien entre gêne et intensité physique du bruit est variable d’une personne à l’autre. L’organisme réagit à une stimulation acoustique non-specifically as a physical or mental. If the repetition of attacks is high and sustained over long periods, it depletes. We need as much as possible to remain under our threshold of tolerance to fatigue to be protected against damage mental, physical and social. Thus, during sleep, your body gets used to noise and normally recharges. If sleep is interrupted or affected, restoration of energy does not operate properly. Also, the ear plays a role in the balance of our body. This is ensured by three interrelated and interdependent systems : The vestibular system, part of the inner ear provides information about the movement and speed of movement of the head in space and on the position of the head relative to the axis of gravity; vision informs nerve centers on the actual situation of the body in space and proprioception inform on how your body makes contact with the ground by the arch and assesses how to keep our balance thanks to the play of muscles and joints. Underwater , we delivered an illusory sensation of weightlessness because these systems are disrupted and alter our perception.



The mouth is composed of two distinct zones behind the lips: the vestibule, the space which inflates cheeks when breathing, and oral cavity that protects three essential organs: the teeth, tongue and salivary glands. Mouth across several functions: ingestion, chewing and moistening of food, transport and swallowing into the esophagus, early breakdown of sugars by saliva flow of air, phonation, and taste, not to mention the aesthetic and expressive. Our thirty-two teeth are essential and each function précises: les incisives et les canines servent à déchirer et à couper; les prémolaires et les molaires à broyer les aliments. La pression exercée par la mâchoire de l’humain est de 15 à 20 kg/cm ² . Et l’émail qui recouvre les dents est la substance la plus dure du corps humain. Les dents de sagesse signent l'accomplissement de la personnalité, la fin de l'adolescence et l'entrée dans l'âge adulte. Sans dents, point de sourire, point d’élocution. Afin de maintenir les habiletés de la bouche et la santé, des prothèses amovibles ou des implants peuvent être adaptés. La langue est l’organe le plus puissant de l’homme. Seventeen muscles through which an artery, the motor nerves, sensory and sensory form it. It is set with buds can recognize the flavor sweet, salty, bitter, acid or glutamate. Any other flavor is perceived through the nose. The mouth is a tool to suck, sucking, biting, licking, caressing, pinching, take, spitting, blowing, sing, imitate, grinning, hissing, taste, laugh, smile, swallow, talk, cry, pout, kiss her mouth ... is very clever and has many talents. Vocal sound production, or phonation, is obtained by sending air through both vocal cords vibrate, located in the larynx, followed by amplification and resonance resonators with different bodies, such as the pharynx, oral cavity or nasal cavity. The human voice is capable of producing a wide variety of frequencies. Three criteria determine the tone of voice or voice quality, regardless of its intensity and its height: the conditions of apposition of the vocal cords, their thickness and finally anatomical characteristics of resonant cavities (pharynx, mouth and nasal cavities). Beyond the message it carries, his voice reflects a lived inside. It reflects our emotions, our moods. The Imitators have elastic vocal cords, allowing an astonishing transformation of their bodies. They are keen observers and attentive to every detail of facial expressions and voices of others. They succeeded in reproducing the reflection of our emotions, at least it is better to be amplified parodied. In music, the sound heard at the output of a musical instrument mouth is the result of amplification of a vibration that is formed through the lips. The mouth can replace the hand, as for those who quadriplegics paint. But above all, the mouth emits speech language used to human communication by constructing an expression of shared sense of our experiences. There are nearly 7,000 languages and dialects numbers worldwide. Praise for the difference in the center of the issue of Truth: the construction of meaning inflames passions.

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individual's skin - and wave sensor The skin I touch


waves are everywhere. Invisible, some will collide, we graze, others through us, and we absorb a portion of their energy, but none of us get around. The skin book without possibility of escape and no closure to the sensations of space where it is located. Electromagnetic waves existed since the birth of the universe, theoretically initiated by the Big Bang . These rays are photons or packets of energy that travels and spreads in all directions as a regular or repetitive waves in space. They interact with our organization. According to their frequency and intensity, they inform, excite, inflame our cells.

We distinguish our bodies and our environment mainly by our sense organs. Our overall sensitivity is the medium through which we develop the re-familiarized and knowledge essential to our evolution . It consists of:

• passive cutaneous sensitivity , including touch, pressure, vibration and heat flux;
• haptic sensitivity, this result movement exploration assets hand coming into contact with objects;
• proprioception or the perception of body movements and positions in space;
• téléception or perception of remote sources via sight, smell and hearing;
• chemoception or the perception of taste, smell and other mucous membranes;
• Labyrinthism , or the perception of position, balance and movement of the head;
• noniception , or the perception of pain that tells our brain that something unusual is happening, threatening that the entire boundary is crossed and self-prompting the withdrawal, the establishment of a strategy of defense and protection of the organism;
• hyper-perception or intense world syndrome as found in cases of autism and other states natural, induced or pathological.

There are three types of gradations of these electromagnetic waves according to the number of waves that travel in one second (Hz), and the like, depending on the amount of energy contained in photons (eV), and according to the wavelength (m). These gradations reveal a spectrum ranging from very low frequencies at very high frequencies. Form non-ionizing, that is to say that do not affect the electrical current in our body, hence the low frequencies increased by TLF, ELF, SLF, ULF, radio wave (Transportation, AM, Short, FM, TV, radar), infrared to visible light. As it stands ionizing, which reverses the electric charge of our body's exposure to the horrors and irreversible injury, going from the ultraviolet, X-ray, gamma ray. We know the devastation that extreme waves cause some health, but we do not know everything. The world remains to be seen, basically.

The complexity of sound, it is due to vibrational modes matter. Example: the guitar string that vibrates, the drop that falls into the water and creates ripples, the floor creaking under our feet. Hearing and human communication operates on a limited range of frequencies from 20 to 20,000 Hz below 20 Hz, for us is silent, but not for the elephants can be perceived at several hundred kilometers. Ultrasounds are not very acute perceived by humans but are by dogs is well known. The speech is 100 Hz in humans, 250 Hz for women and children. The intensity of sound is expressed in decibels (dB). The perception threshold is 0 dB. A quiet place is a sound level of 30 dB, a normal environment (speech) to about 60 dB. The limit of harmfulness sounds is around 85-90 dB. The loud sound effects (amplified music, motorsports, industry) are between 90 and 120 dB. Beyond that, we talk about quality sounds: planes, rockets, explosions.

It may happen that pollute the airwaves . Another phenomenon, the echo is the repetition of a wave that bounced off a surface. The shock waves, abrupt transitions, non-progressive, apparently discontinuous and without intermediate may occur, for example, crossing the sound barrier. They nevertheless have the same continuity if observed closely. These waves are explosive and affect their wakes significant undulations. To distinguish sounds, because they also propagate in a disorderly manner, such an explosion, a crack like a sudden onset and local, but not necessarily induce transition.

In quantum mechanics, the structure of the atom itself can be explained by analogy with a system of standing waves. Nope, we are not really distinct from the rest of the universe, our difference is relatively significant, since we are part of the whole. We can be beneficial and harmful to our environment as the other elements are for us. There are only our abstractions that lead us to think we own. Thus, human beings, by their intrinsic vibration, also emit electromagnetic fields (ELF, SLF, ULF) averaged 37 ° C, a power of 173 watts of infrared frequency to 10 microns wavelength. The heart creates a magnetic field of 0.0005 mG while the brain produces a magnetic field of 10 mG -6. As the intensity of induced currents in the human body does not exceed that of currents produced normally in the brain, nervous system and heart tissues, the risk of electromagnetic exposure is supposé nul. Ainsi, exposées aux micro-ondes (entre 1 GHz à 300 GHz), fréquences supérieures à celles du corps humain (330 Hz à 30 KHz), les molécules d’eau s’agitent et du même coup, engendrent une élévation rapide de la température. Parce qu'il est fait principalement d'eau, sous les mêmes conditions, le corps humain cuirait! D’où il est possible de déduire les dommages innommables de la bombe atomique à Hiroshima .

La CIPRNI (Commission Internationale de Protection contre les Rayonnements Non Ionisants) a fait des recommandations internationales concernant les acceptable limits of these emissions into the environment. Like the behavior of concern or flight animals before an earthquake, we sometimes foresee dangers so vague and unexplained . Also, sensitivity to electromagnetic fields issued is especially important if the body is great. Smaller animals that we are stronger.

The body, being a fairly good conductor, behaves like an antenna, an antenna, but not at all adapted to receive broadcasts. For example, the conductivity of the skin and body humain varient au cours d’une même journée selon le type de peau, le contenu des repas, la température extérieure, le stress, etc. Ainsi, d'une personne à une autre et d'une heure à une autre, on pourra obtenir des résultats différents. Par exemple, lorsque se tenant à proximité de l'antenne d’un poste récepteur radio ou télé, "l'antenne humaine" se couple parfois à l'antenne du récepteur, créant des courants à sa surface, et ces courants re-rayonne ensuite un champ électromagnétique qui va dépendre de la géométrie de ce conducteur et améliorer possiblement ou brouiller le signal. Mais les résultats seront toujours difficiles to reproduce in the open because the reception is unstable.

The conductivity of the skin is the seed of various technology development initiatives based on the human body as an interface: MODEM HUMAN called Personal Area Network (PAN) at IBM and MIT share the idea of using the human body as bearer or electrical conductor to transmit information between two electronic devices through microchips under the skin, extending the transmission performance beyond clothing and allowing transactions applied to a string people; SKINTENNA called WBAN network of Queen's University of Belfast, a device worn around the body receives information from various bio-sensors traveling on the surface of the skin, designed to provide information on the health of a patient, but opened the door to development of all technologies brought near the body and new ethical considerations s.

Talks, we are facing so many movements, crawling, living on the edge of our skin ... but we, that past?